Martin Karl Reidinger (born 1958) is a United States federal judge. Born in New Haven, Connecticut, Reidinger received a B.A. from the University of North Carolina in 1981 and a J.D. from the University of North Carolina in 1984. He was in private practice in Asheville, North Carolina from 1984 to 2007. On January 9, 2007, Reidinger was nominated by President George W. Bush to a seat on the United States District Court for the Western District of North Carolina vacated by Graham C. Mullen. Reidinger was confirmed by the United States Senate on September 10, 2007, and received his commission on September 12, 2007.
Reidinger lives in Asheville, North Carolina. He is married and has three daughters and a son.